Warmhouse booth soilless culture intelligent monitor system based on The Internet of Things

Abstract

The invention discloses a warmhouse booth soilless culture intelligent monitor system based on The Internet of Things, which belongs to warmhouse booth technology field. The system comprises a perception execution point subsystem, a relay control subsystem and a central control supervision subsystem; each subsystem comprises multiple modules; the modules and the subsystems are connected in different communication modes to realize supervision and control; information like air, nutrient solution and illumination in the booth is sent in real time to booth relay stations wirelessly through various sensors by setting multiple acquisition points; the relay stations transmit the information to the central control computer by relay transmission; a decision is made by an expert system; the decision is returned to control each controlled apparatus in the booth to regulate and control air temperature and humidity, nutrient solution PH value and nutrient solution EC value and illumination etc.; the situation inside the booth is monitored at real time by network cameras; a loudspeaker is used to give instructions to personnel who work inside the booth; the information in the booth can be understood at real time by a handset when the personnel is outside on evection.

Description

technical field [0001] The invention belongs to the technical field of greenhouses, and more specifically relates to an intelligent monitoring system for soilless cultivation in greenhouses based on the Internet of Things. Background technique [0002] With the rapid development of communication technology, people are no longer satisfied with communication methods between people and communication methods that require people to participate in interaction. A smarter and more convenient communication method is expected by people. The Internet of Things, a communication method (Internet of things) that can complete information interaction between objects and machines without human participation, has emerged as the times require. Simply put, the Internet of Things is a network of connected things, which does not require human interaction during the entire process of information collection, transmission, and calculation. [0003] The scientific and technological research results ...

AI Technical Summary

Problems solved by technology

The disadvantage is that the one-time investment is large, and equipment needs to be added. If the nutrient source is contaminated, it is easy to spread, and the preparation of nutrient solution requires technical knowledge.

However, in the prior art, most of the greenhouses on the Internet of Things are intelligent control systems for non-seedling-type vegetables, fruits, and flowers, and soilless cultivation has its unique advantages for vegetables, fruits, and flowers in the seedling-raising stage, so , there is an urgent need for an intelligent monitoring system for soilless cultivation based on the Internet of Things and greenhouses to create the best growth environment for vegetables, fruits, flowers and plants in the seedling stage. Cultivation intelligent monitoring system

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